package cn.xorange.commons.data.constants;

/**
 * @author yangjian
 */
public class KeyType {
    private KeyType(){}

    public static final String NOT = "NOT";        //不是ID
    public static final String AUTO = "AUTO";      //数据库自增长类型
    public static final String DEFAULT = "DEFAULT"; //默认，则为系统配置的ID获取方式
    public static final String SNOWFLAKE = "SNOWFLAKE";  //18位数字
    public static final String UUID= "UUID";  //32位
    public static final String KEY8 = "KEY8";
    public static final String KEY16 = "KEY16";
    public static final String KEY32 = "KEY32";
    public static final String CUSTOM = "CUSTOM"; //自定义，由用于编写传入
}
